/**
 * Copyright 2011 Honeywell Federal Manufacturing & Technologies, LLC. This material was produced under U.S. Government
 * contract DE-ACO4-01AL66850, Honeywell Federal Manufacturing & Technologies, LLC, (FM&T) with the U. S. Department of
 * Energy for the operation of the Kansas City Plant . The U.S. Government has rights to use, reproduce, and distribute
 * this software.  NEITHER THE GOVERNMENT NOR Honeywell Federal Manufacturing & Technologies, LLC, MAKES ANY WARRANTY,
 * EXPRESS OR IMPLIED, OR ASSUMES ANY LIABILITY FOR THE USE OF THIS SOFTWARE.  If software is modified to produce
 * derivative works, such modified software should be clearly marked, so as not to confuse it with the version available
 * from FM&T.
 *
 * Additionally, this program is free software; you can redistribute it and/or modify it under the terms of the GNU
 * General Public License Version 3 published by the Free Software Foundation. Accordingly, this program is distributed in
 * the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with this library.
 * If not, see http://www.gnu.org/licenses/.
 */
package org.braintrain.services.search;

import com.kcp.ko.fmtnmlib.hibernate.CriteriaFactory;
import com.kcp.ko.fmtnmlib.types.BaseDomainObject;
import org.hibernate.Criteria;
import org.hibernate.Session;
import org.hibernate.criterion.Expression;

public class DuplicationCheckCriteria<T extends BaseDomainObject> implements CriteriaFactory<T> {

    private Class clazz;
    private String field;
    private Object value;
    private Long id;

    public DuplicationCheckCriteria(Class<T> clazz, String field, Object value, Long id)
    {
        this.clazz = clazz;
        this.field = field;
        this.value = value;
        this.id = id;
    }
    
    public Criteria getCriteria(Session session) {
        Criteria criteria = session.createCriteria(clazz);
        
        criteria.add(Expression.eq(field, value));
        
        criteria.add(Expression.ne("id", id));
        
        return criteria;
    }

}
